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-rw-r--r--clang/test/CXX/class/class.mem/p2.cpp58
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diff --git a/clang/test/CXX/class/class.mem/p2.cpp b/clang/test/CXX/class/class.mem/p2.cpp
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+++ b/clang/test/CXX/class/class.mem/p2.cpp
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+// RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 %s
+
+// C++11 [class.mem]p2:
+// A class is considered a completely-defined object type (or
+// complete type) at the closing } of the class-specifier. Within
+// the class member-specification, the class is regarded as complete
+// within function bodies, default arguments,
+// exception-specifications, and brace-or-equal-initializers for
+// non-static data members (including such things in nested classes).
+// Otherwise it is regarded as incomplete within its own class
+// member-specification.
+
+namespace test0 {
+ struct A { // expected-note {{definition of 'test0::A' is not complete until the closing '}'}}
+ A x; // expected-error {{field has incomplete type 'test0::A'}}
+ };
+}
+
+namespace test1 {
+ template <class T> struct A {
+ A<int> x; // expected-error {{implicit instantiation of template 'test1::A<int>' within its own definition}}
+ };
+}
+
+namespace test2 {
+ template <class T> struct A;
+ template <> struct A<int> {};
+ template <class T> struct A {
+ A<int> x;
+ };
+}
+
+namespace test3 {
+ struct A {
+ struct B {
+ void f() throw(A);
+ void g() throw(B);
+ };
+
+ void f() throw(A);
+ void g() throw(B);
+ };
+
+ template<typename T>
+ struct A2 {
+ struct B {
+ void f1() throw(A2);
+ void f2() throw(A2<T>);
+ void g() throw(B);
+ };
+
+ void f1() throw(A2);
+ void f2() throw(A2<T>);
+ void g() throw(B);
+ };
+
+ template struct A2<int>;
+}